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30001331003110 = 255646753130733
BaseRepresentation
bin1101101001001001110101…
…01011010101111011100110
310221020002200100012201111121
412310210322223111323212
512413020211214044420
6143450230551124154
76214344643623565
oct664447253257346
9127202610181447
1030001331003110
119617547244425
12344656107365a
13139816211095c
1475a10205bbdc
1537060ba902aa
hex1b493aad5ee6

30001331003110 has 16 divisors (see below), whose sum is σ = 54003353175216. Its totient is φ = 12000319652448.

The previous prime is 30001331003093. The next prime is 30001331003113. The reversal of 30001331003110 is 1130013310003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30001331003113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26000697 + ... + 27130036.

It is an arithmetic number, because the mean of its divisors is an integer number (3375209573451).

Almost surely, 230001331003110 is an apocalyptic number.

30001331003110 is a deficient number, since it is larger than the sum of its proper divisors (24002022172106).

30001331003110 is a wasteful number, since it uses less digits than its factorization.

30001331003110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53187207.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 30001331003110 its reverse (1130013310003), we get a palindrome (31131344313113).

The spelling of 30001331003110 in words is "thirty trillion, one billion, three hundred thirty-one million, three thousand, one hundred ten".

Divisors: 1 2 5 10 56467 112934 282335 564670 53130733 106261466 265653665 531307330 3000133100311 6000266200622 15000665501555 30001331003110